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SUSE: 2022:1844-1 Moderate: Fribidi Buffer Overflow and Dereference Issues

suse
Calendar Grey May 25, 2022
Dist Suse Esm H88
SUSE's security advisory 2022:1844-1 addresses fribidi vulnerabilities, rated moderate in severity. Users should verify their systems and apply updates promptly to enhance security.
An update that fixes three vulnerabilities is now available

Summary

This update for fribidi fixes the following issues: - CVE-2022-25308: Fixed stack out of bounds read (bsc#1196147). - CVE-2022-25309: Fixed heap-buffer-overflow in fribidi_cap_rtl_to_unicode (bsc#1196148). - CVE-2022-25310: Fixed NULL pointer dereference in fribidi_remove_bidi_marks (bsc#1196150). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-1844=1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2022-1844=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3:

Topics%20covered

Topics Covered

security advisory buffer overflow moderate severity SUSE fribidi dereference issues

References

#1196147 #1196148 #1196150

Cross- CVE-2022-25308 CVE-2022-25309 CVE-2022-25310

CVSS scores:

CVE-2022-25308 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

CVE-2022-25309 (SUSE): 6.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

CVE-2022-25310 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP3

SUSE Linux Enterprise High Performance Computing 15-SP3

SUSE Linux Enterprise Micro 5.2

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Desktop Applications 15-SP3

SUSE Linux Enterprise Server 15-SP3

SUSE Linux Enterprise Server for SAP Applications 15-SP3

SUSE Manager Proxy 4.2

SUSE Manager Server 4.2

openSUSE Leap 15.3

...

Read the Full Advisory

Announcement ID: SUSE-SU-2022:1844-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory buffer overflow moderate severity SUSE fribidi dereference issues

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